<?php
/**
 * This file is part of workerman.
 *
 * Licensed under The MIT License
 * For full copyright and license information, please see the MIT-LICENSE.txt
 * Redistributions of files must retain the above copyright notice.
 *
 * @author walkor<walkor@workerman.net>
 * @copyright walkor<walkor@workerman.net>
 * @link http://www.workerman.net/
 * @license http://www.opensource.org/licenses/mit-license.php MIT License
 */

/**
 * 用于检测业务代码死循环或者长时间阻塞等问题
 * 如果发现业务卡死，可以将下面declare打开（去掉//注释），并执行php start.php reload
 * 然后观察一段时间workerman.log看是否有process_timeout异常
 */
//declare(ticks=1);

use app\common\Utility;
use \GatewayWorker\Lib\Gateway;
use think\Log;

/**
 * 主逻辑
 * 主要是处理 onConnect onMessage onClose 三个方法
 * onConnect 和 onClose 如果不需要可以不用实现并删除
 */
class Events
{
    /**
     * 当客户端连接时触发
     * 如果业务不需此回调可以删除onConnect
     * 
     * @param int $client_id 连接id
     */
    public static function onConnect($client_id)
    {

    }
    
   /**
    * 当客户端发来消息时触发
    * @param int $client_id 连接id
    * @param mixed $message 具体消息
    */
   public static function onMessage($client_id, $message)
   {
        $key = config('md5_key');
//        Log::error('workman-message:'.var_export($message,1));
        $message_arr = explode('\n',$message);
        foreach ($message_arr as $message){
            if($message !=''){
                $string = Utility::decrypt($message,$key);
                $data = json_decode($string,1);
//                Log::error('workman:'.var_export($data,1));
                if(isset($data['type'])){
                    if($data['type'] == 'verify'){
                        Gateway::bindUid($client_id, $data['uuid']);
                    }
                    if($data['type'] == 'sql'||$data['type']=='sql_return'){
                        Gateway::sendToUid($data['uuid'],$message.'\n');
                    }
                }
            }
        }
   }
   
   /**
    * 当用户断开连接时触发
    * @param int $client_id 连接id
    */
   public static function onClose($client_id)
   {

   }
}
